package com.imooc.sell.utils.serializer;

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;

import java.io.IOException;
import java.util.Date;
/*
 * @Description 转存，将Date变为long
 * @Author whf15
 * @Date 20:05 2021/10/25
 * @Param 
 * @return 
 **/
public class Date2LongSerializer extends JsonSerializer <Date>{
    @Override
    public void serialize(Date date, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException, JsonProcessingException {
        jsonGenerator.writeNumber(date.getTime() / 1000);
    }
}
